137147738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 282320640

約数和(自身を除く): 145172902

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1547, 1729, 2261, 2333, 3094, 3458, 4199, 4522, 4666, 8398, 16331, 29393, 30329, 32662, 39661, 44327, 58786, 60658, 79322, 88654, 212303, 277627, 310289, 424606, 515593, 555254, 576251, 620578, 753559, 1031186, 1152502, 1507118, 3609151, 4033757, 5274913, 7218302, 8067514, 9796267, 10549826, 19592534, 68573869, 137147738]

約数ペア:

[(1, 137147738), (2, 68573869), (7, 19592534), (13, 10549826), (14, 9796267), (17, 8067514), (19, 7218302), (26, 5274913), (34, 4033757), (38, 3609151), (91, 1507118), (119, 1152502), (133, 1031186), (182, 753559), (221, 620578), (238, 576251), (247, 555254), (266, 515593), (323, 424606), (442, 310289), (494, 277627), (646, 212303), (1547, 88654), (1729, 79322), (2261, 60658), (2333, 58786), (3094, 44327), (3458, 39661), (4199, 32662), (4522, 30329), (4666, 29393), (8398, 16331)]